Ditto on mw's response. The last three week of my pregnancy I couldn't walk due to such severe Sciatic pain. I have dealt with it for the last three years. When I got to about 26 weeks in this second pregnancy the pain was starting to become unbearable. Even though I have seen a chiropractor for last two years she wasn't helping. Went to a new chiropractor who specializes in women and pregnancy. She relieved a lot of my pain wig one adjustment, and trigger point therapy. Said my pelvis was way out of alignment. Don't wait. Find a specialist who can help. I think a lot if ob's discount women's pain bc so many have discomfort.